FIR2IR: add test for KT-55465

compiler/testData/ir/irText/firProblems/ErrorInDefaultValue.kt.txt

@@ -0,0 +1,34 @@
+interface A {
+  abstract fun f(x: String = "OK"): String
+
+}
+
+class B : A {
+  constructor() /* primary */ {
+    super/*Any*/()
+    /* <init>() */
+
+  }
+
+  override fun f(x: String): String {
+    return x
+  }
+
+}
+
+class C : A {
+  constructor(x: A) /* primary */ {
+    super/*Any*/()
+    /* <init>() */
+
+  }
+
+  val x: A
+    field = x
+    get
+
+  override fun f(x: String): String {
+    return <this>.#x.f(x = x)
+  }
+
+}